body {
  margin: 0;
  /* padding: 0; */
}

.container>header {
  border: 1px solid grey;
  padding: 10px;
  background-color: #efefef;
  border-radius: 20px 20px 0 0;
}

.container>nav {
  background: linear-gradient(black, #eee);
}

.container>nav a {
  text-decoration: none;
  line-height: 30px;
  padding: 10px;
}

.container>nav a:hover {
  font-size: 14pt;
}

.container>nav a:link {
  color: #fff;
}

.container>nav a:visited {
  color: #fff;
}

.container>nav>ul>li>ul {
  width: 100px;
  display: none;
  position: absolute;
  padding: 0;
  background: linear-gradient(to bottom, #eee, black);
  z-index: 1
}

@media (min-width:800px) {
  .container {
    min-width: 500px;
    max-width: 1000px;
    min-height: 500px;
    margin: 0 auto;
  }
  .container>nav>ul>li {
    list-style: none;
    display: inline-block;
  }
  .container>nav>a {
    display: none;
  }
  .product>img {
    width: 70px;
    height: 60px;
  }
}

@media (max-width:799px) {
  .container>header h1 {
    padding: 0;
    margin: 0;
  }
  .container>header h2, p {
    display: none;
  }
  .container>nav>a {
    display: block;
  }
  .container>nav>ul {
    padding-left: 10px;
    display: none;
  }
  .container>nav>ul>li {
    list-style: none;
    position: relative;
  }
  .container>nav>ul.open {
    display: block;
  }
  .container>nav>ul>li>ul {
    left: 100px;
    top: 0;
  }
  .product>img {
    width: 180px;
    height: 120px;
  }
}

.container>nav>ul>li:hover>ul {
  display: block;
}

.container>nav>ul>li>ul>li>ul {
  width: 100px;
  display: none;
  position: absolute;
  padding: 0;
  background: linear-gradient(to bottom, #eee, black);
  left: 100px;
}

.container>nav>ul>li>ul>li:hover>ul {
  display: inline-block;
}

.container>nav>ul>li>ul li {
  list-style: none;
}

.content {
  border: 1px solid grey;
  padding: 0 180px 0 0;
  background: #99CCFF;
}

.content::after {
  content: "";
  display: block;
  clear: both;
}

.box {
  float: left;
  /* min-width: 200px; */
  /* min-height: 100px; */
}

.main {
  width: 100%;
}

.right {
  width: 180px;
  margin-right: -180px;
  background: linear-gradient(to top, white, #FFFF99);
}

.right>nav a:hover {
  font-size: 14pt;
}

.right>nav a {
  text-decoration: none;
  padding: 5px;
}

.right>nav a:link {
  color: #6633CC;
}

.right>nav a:visited {
  color: #6633CC;
}

.product-list {
  display: flex;
  flex-flow: row wrap;
}

.product-list>.product {
  margin: 8px;
  padding: 5px;
  text-align: center;
  border: 1px solid #eee;
}

.product-list>h1 {
  width: 100%;
  text-align: center;
}

.product>h4 {
  margin: 0;
}

.product>p {
  margin: 5px;
  font-size: 10pt;
  color: #666;
}

footer {
  margin: 20px 0;
  padding: 0 5px;
  border: 1px solid grey;
}

footer>p {
  font-size: 10pt;
}
